Referenced Items are not available for this document.
This article reports on a functional two-dimensional analog silicon retina performing motion detection along three directions at 120 degrees of each other and 2 speed channels per direction. The output of each channel is binary, however integration of this information over time yields an analog value. Motion detection is performed by correlation of events, which are the disappearance of edges. A retina made of 23 by 23 pixels with an hexagonal layout of pixels was integrated in a 2 μm CMOS technology and showed to perform well. Pixel size is 223 μm×215 μm and consumption is around 20 μW per pixel
Published in:
Microelectronics for Neural Networks, 1996., Proceedings of Fifth International Conference on
Date of Conference: 12-14 Feb 1996
- Page(s):
- 23 - 29
- Meeting Date :
- 12 Feb 1996-14 Feb 1996
- ISSN :
- 1086-1947
- Print ISBN:
- 0-8186-7373-7
- INSPEC Accession Number:
- 5297114
- Conference Location :
- Lausanne
- Digital Object Identifier :
- 10.1109/MNNFS.1996.493768
- Product Type:
- Conference Publications
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